js字符串拼接-动态参数

Question

var name = "sss";//外部传入的动态至
var checkboxValue="";
$("input:checkbox[name='ss']:checked").each(function() {
checkboxValue += $(this).val()+',';
});

//请问：怎么动态拼接替换name="ss"的值

Answer 1

sss
<input type="checkbox" name="sss" value="sss1" checked />
<input type="checkbox" name="sss" value="sss2" />
<br />

ss
<input type="checkbox" name="ss" value="ss1"  />
<input type="checkbox" name="ss" value="ss2"checked />
<br />

<script src="https://g.csdnimg.cn/??lib/jquery/1.12.4/jquery.min.js"></script>
<script>
    function getCheckboxValue(name) {
        var checkboxValue = "";
        $("input:checkbox[name='" + name + "']:checked").each(function () {
            checkboxValue += $(this).val() + ',';
        });
        return checkboxValue;///要返回值
    }
    var s = getCheckboxValue('sss');
    alert(s);//sss1
    s =  getCheckboxValue('ss');
    alert(s);//ss2,
</script>